J/ApJ/624/135ivo://CDS.VizieR/J/ApJ/624/135doi:10.26093/cds/vizier.16240135CDSAfonso J.Georgakakis A.Almeida C.Hopkins A.M.Cram L.E.,Mobasher B.Sullivan M.2006-10-11T21:19:16Z2006-10-11T21:15:37ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysradio-galaxiesspectroscopyredshiftedThe Phoenix Deep Survey is a multiwavelength survey based on deep 1.4GHz radio imaging, reaching well into the sub-100uJy level. One of the aims of this survey is to characterize the submillijansky radio population, exploring its nature and evolution. In this paper we present the catalog and results of the spectroscopic observations aimed at characterizing the optically "bright" (R<~21.5mag) counterparts of faint radio sources. Of 371 sources with redshift determination, 21% have absorption lines only, 11% show active galactic nucleus signatures, 32% are star-forming galaxies, 34% show narrow emission lines that do not allow detailed spectral classification (owing to poor signal-to-noise ratio and/or lack of diagnostic emission lines), and the remaining 2% are identified with stars.2005ApJ...624..135Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/624/135CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/296/839 : Phoenix Deep Survey: 1.4-GHz source counts (Hopkins+, 1998)J/MNRAS/306/708 : The Phoenix Survey (Georgakakis+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/624/135https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/624/135http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/624/135https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/624/135https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/624/135http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/624/135GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/624/135/table1 (The PDS spectroscopic catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/624/135/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/624/135/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/624/135/table1?GETtext/xml+votable180.050000true17.1112083-45.70750.0055555555555555566/35047 35053 35055 35058 35059 35064 35065 35066 35397 35408https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/624/135?format=asciiOpticalRadiodefaultJ/ApJ/624/135/table1The PDS spectroscopic catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPDFRadio source designation (JHHMMSS.s+DDMMSS)meta.id;meta.maincharS1.4GHzThe 1.4GHz integrated flux densitymJyphot.flux.density;em.radio.750-1500MHzfloate_S1.4GHzError in S1.4GHzmJystat.errorfloatRmagOptical counterpart R band magnitude (1)magphot.mag;em.opt.Rfloatl_RelLimit flag on Relmeta.code.errorcharRelReliability of the optical identification (2)meta.code.qualfloatEW[OII]? Measured [O II] (3727) equivalent width (3)0.1nmspect.line.eqWidthintnullableEWHb? Measured H{beta} equivalent width (3)0.1nmspect.line.eqWidth;em.line.HbetaintnullableEWHa? Measured H{alpha} equivalent width (3)0.1nmspect.line.eqWidth;em.line.HalphaintnullableHa/Hb? Observed Balmer decrement (4)phot.flux;arith.ratiofloatnullablezRedshiftsrc.redshiftfloatQual[ABC-] Spectrum quality parameter (5)meta.code.qual;stat.paramcharClassSpectral classification (6)spect.indexcharlogLHa? Log of the H{alpha} luminositylog(W)phys.luminosity;em.line.HalphafloatnullablelogLr? Log of the 1.4GHz luminositylog(W.Hz**-1)phys.luminosity;em.radio.750-1500MHzfloatnullableRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.main